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Introduction
Probe Overview
5
Probe Overview
This section provides some general information on the Agilent J3919A and
J3972A OC-3 ATMProbes.
CAUTION
Since the OC-3 ATMProbe repeats the received signal, a loss of power to the
probe results in an interruption of the network signal on the monitored fiber link.
To eliminate this possibility, you must install the optional Optical Bypass (Option
125).
The following topics are covered:
“System Overview” below
“Supported MIBs” on page 7
“Management Stations” on page 8
“Access Security” on page 8
“Status LEDs” on page 10
“CONFIG Button” on page 13
“Included Parts” on page 14
System Overview
A typical probe distributed monitoring system consists of the following:
One or more ATMProbes
One or more NetMetrix management stations, using NetMetrix
Figure 1-2 on page 6 shows a ATMProbe system example.